

You seem to know more about this than I do, so what’s the damage? Like, it stays in the body, which is all I’ve heard multiple times, but is that it? Like it just stays there and nothing happens? Does it cause cancer or organ failure?
'cause if it doesn’t actually do any damage, then sure, it sucks that we’re poluting everything, but it wouldn’t really be the worst type of polution we’re currently ignoring.
First get the hinge side of the frame level and in the position you want it. Screw it into the wall using full threaded screws. If you don’t use full threaded screws, the screws will pull on the frame and make it not-level.
Then put the door on the frame, and close it almost completely and adjust the side of the frame opposite of the hinges to make it fit the door. A good trick is to close the door until there’s only just a tiny sliver of a gap, then make the gap equal by adjusting the frame.
Congratz, you just installed a door in about 10 minutes!
This is how I’ve installed hundreds of doors as a carpenter.